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CVE-2022-31074

4.5 · MEDIUM

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge.

Published Jul 11, 2022CWE-400EPSS 0.82%

Overview

CVE-2022-31074 is a medium-severity vulnerability. It was published on July 11, 2022 and has a CVSS 3.1 base score of 4.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is currently no known workaround.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wrGitHubgithub.com/kubeedge/kubeedge/security/advisories/GHSA-w52j-3457-q9wr

How CyberStrike helps

Frequently asked questions

What is CVE-2022-31074?

CVE-2022-31074 is a medium-severity vulnerability. It was published on July 11, 2022 and has a CVSS 3.1 base score of 4.5 (MEDIUM).

How severe is CVE-2022-31074?

This vulnerability has a CVSS 3.1 base score of 4.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-31074?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-31074?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-31074 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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